At the graduation ceremony, the principal excitedly announced: "Classmate Hao Yun, you are a negative teaching material that our police academy only encounters in a century!"
From then on, Hao Yun's police career embarked on a "path of no return."
When he went to investigate the disappearance of his pet, he was caught as a sacrifice by a group of mysterious people in animal costumes. At the blind date party, the other party took out a gun instead of a photo. After finally making a success, the portrait on the wanted order was exactly the same as him, and he was hunted down by the whole city.
The entire police force treated him as a joke, until he got lucky and solved a 20-year-old case. At the celebration banquet, the director personally handed over the cigarettes: "Hao Yun, the last number left by your unlucky ex-girlfriend..."
Hao Yun's hand shaking as he lit the cigarette said, "That's my own trumpet."